<template>
  <div class="mod-config">
    <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
      <el-form-item>
        <el-button type="primary" @click="addOrUpdateHandle()">新增</el-button>
        <el-button type="danger" @click="deleteHandle()" :disabled="dataListSelections.length <= 0">批量删除</el-button>
      </el-form-item>
    </el-form>
    <el-table
      :data="dataList"
      border
      v-loading="dataListLoading"
      @selection-change="selectionChangeHandle"
      style="width: 100%;">
      <el-table-column
        type="selection"
        header-align="center"
        align="center"
        width="50">
      </el-table-column>

      <el-table-column
        prop="columnId"
        header-align="center"
        align="center"
        width="150"
        label="栏目Id">
      </el-table-column>
      <el-table-column
        prop="columnName"
        header-align="center"
        align="center"
        width="150"
        label="栏目名">
      </el-table-column>
      <el-table-column
        prop="rotationAddr"
        header-align="center"
        align="center"
        label="轮播图">
        <template slot-scope="scope">
          <img :src="scope.row.rotationAddr" style="width: 100px; height: 80px"/>
        </template>
      </el-table-column>
      <el-table-column
        prop="sort"
        header-align="center"
        align="center"
        label="排序">
      </el-table-column>
      <el-table-column
        prop="isRotation"
        header-align="center"
        align="center"
        label="是否轮播">
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.isRotation"
            active-color="#13ce66"
            inactive-color="#ff4949"
            :active-value="1"
            :inactive-value="0"
            @change="updateRotationStatus(scope.row)">
          </el-switch>
        </template>
      </el-table-column>
      <el-table-column
        fixed="right"
        header-align="center"
        align="center"
        width="150"
        label="操作">
        <template slot-scope="scope">
          <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.rotationId)">修改</el-button>
          <el-button type="text" size="small" @click="deleteHandle(scope.row.rotationId)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 弹窗, 新增 / 修改 -->
    <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getVerifyDataList"></add-or-update>
  </div>
</template>

<script>
  import AddOrUpdate from './rotation-add-or-update'
  export default {
    data () {
      return {
        dataForm: {
          key: ''
        },
        dataList: [],
        pageIndex: 1,
        pageSize: 10,
        totalPage: 0,
        dataListLoading: false,
        dataListSelections: [],
        addOrUpdateVisible: false
      }
    },
    components: {
      AddOrUpdate
    },
    activated () {
      this.getVerifyDataList()
    },
    methods: {
        //获取数据列表
        getVerifyDataList () {
            this.dataListLoading = true
            this.$http({
                url: this.$http.adornUrl('/generator/rotation/getData'),
                method: 'get',
                // params: this.$http.adornParams({
                //     'page': this.pageIndex,
                //     'limit': this.pageSize,
                //     'key': this.dataForm.key
                // })
            }).then(({data}) => {
                if (data && data.code === 0) {
                    this.dataList = data.rotationData
                  console.log(data);
                } else {
                    this.dataList = []
                    this.totalPage = 0
                }
                this.dataListLoading = false
            })
        },
      //有数据变化重新获取数据列表
      getDataList () {
        this.dataListLoading = true
        this.$http({
          url: this.$http.adornUrl('/generator/rotation/getData'),
          method: 'get',
          params: this.$http.adornParams({
            'page': this.pageIndex,
            'limit': this.pageSize,
            'key': this.dataForm.key
          })
        }).then(({data}) => {
          if (data && data.code === 0) {
            this.dataList = data.rotationData
          } else {
            this.dataList = []
          }
          this.dataListLoading = false
        })
      },
        updateRotationStatus(data){
            console.log(data);
            let{rotationId,isRotation,sort}=data;
            this.$http({
                url: this.$http.adornUrl('/generator/rotation/update'),
                method:'post',
                data:this.$http.adornData({rotationId,isRotation,sort},false)
            }).then(({data}) => {
              console.log(data);
              if(data.code=500){
                this.$message.error(data.msg)
              }else{
                this.$message({
                  type: "success",
                  message:"状态更新成功"
                })
              }
            })
        },
      // 每页数
      sizeChangeHandle (val) {
        this.pageSize = val
        this.pageIndex = 1
        this.getDataList()
      },
      // 当前页
      currentChangeHandle (val) {
        this.pageIndex = val
        this.getDataList()
      },
      // 多选
      selectionChangeHandle (val) {
        this.dataListSelections = val
      },
      // 新增 / 修改
      addOrUpdateHandle (id) {
        this.addOrUpdateVisible = true
        this.$nextTick(() => {
          this.$refs.addOrUpdate.init(id)
        })
      },
      // 删除
      deleteHandle (id) {
        var ids = id ? [id] : this.dataListSelections.map(item => {
          return item.rotationId
        })
        this.$confirm(`确定对[id=${ids.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.$http({
            url: this.$http.adornUrl('/generator/rotation/delete'),
            method: 'post',
            data: this.$http.adornData(ids, false)
          }).then(({data}) => {
            if (data && data.code === 0) {
              this.$message({
                message: '操作成功',
                type: 'success',
                duration: 1500,
                onClose: () => {
                  this.getDataList()
                }
              })
            } else {
              this.$message.error(data.msg)
            }
          })
        })
      }
    }
  }
</script>
